/Engine/Source/Runtime/AugmentedReality/Public/ARGeoTrackingSupport.h
the async task to check Geo tracking availability at a specific location. Can return null if the feature is not supported.
virtual [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [FCheckGeoTrackingAvailabilityAsyncTask](API\Runtime\AugmentedReality\FCheckGeoTrackingAvailabilityAsy-), ESPMode::ThreadSafe > CheckGeoTrackingAvailability ( float Longitude, float Latitude, [FString](API\Runtime\Core\Containers\FString) & OutError )